{
    "RecordType": "SubscriptionChange",
    "MessageID": "00000000-0000-0000-0000-000000000000",
    "ServerID": 23,
    "MessageStream": "outbound",
    "ChangedAt": "2022-09-02T14:32:30Z",
    "Recipient": "john@example.com",
    "Origin": "Recipient",
    "SuppressSending": true,
    "SuppressionReason": "HardBounce",
    "Tag": "welcome-email",
    "Metadata": {
      "example": "value",
      "example_2": "value"
    }
}
